Abrégé

In an embodiment a headrest position adjustment system includes a housing mounted on a front surface portion of a high-back board, a headrest mounted on the housing, the headrest being capable of moving forward and backward, a fixing frame comprising slide holes in opposite side portions of the fixing frame, the fixing frame being mounted inside the housing, a first motor mounted on the fixing frame, the first motor having a first lead screw facing forward as an output shaft, and a side bracket disposed on each of the opposite side portions of the fixing frame and connected to the headrest, the side bracket being fastened to a slide hole such that the side bracket is capable of being moved forward and backward.

Classes IPC  ?

• B60N 2/829 - Appuis-tête mobiles ou réglables coulissant verticalement caractérisés par leurs mécanismes de réglage, p. ex. moteurs électriques
• B60N 2/865 - Appuis-tête mobiles ou réglables permettant un mouvement avant-arrière par rapport à la tête de l’occupant

Abrégé

In an embodiment a headrest position adjustment apparatus includes a fixing frame having a guide plate including a first slide hole at an upper end portion and a second slide hole at a lower end portion, wherein a rear surface portion of the fixing frame is configured to be mounted to a high-back board, a first motor mounted on the fixing frame, wherein the first motor is configured to move a headrest, a fixing guide mounted on the fixing frame, wherein the fixing guide has a pair of first guide pipes facing forward, a first slide including upper guide holes arranged on an upper position on opposite sides of the first slider and lower guide holes arranged on a lower position of the opposite sides of the first slider and into which the first guide pipes are inserted, and a second slider mounted on the headrest.

Classes IPC  ?

• B60N 2/865 - Appuis-tête mobiles ou réglables permettant un mouvement avant-arrière par rapport à la tête de l’occupant
• B60N 2/829 - Appuis-tête mobiles ou réglables coulissant verticalement caractérisés par leurs mécanismes de réglage, p. ex. moteurs électriques

Abrégé

An automatically operatable electric wing-out headrest includes a motor having a lead screw configured to adjust forward-and-rearward rotation of wing-out pads respectively mounted on the opposite sides of a headrest body, a first slider coupled to the lead screw so as to be movable upwards and downwards, a second slider configured to contact the first slider so as to be movable forwards and rearwards, and a wing-out link connected to the second slider to rotate a wing-out frame.

Classes IPC  ?

• B60N 2/885 - Appuis-tête pourvus d’appuis latéraux
• B60N 2/853 - Appuis-tête mobiles ou réglables basculants caractérisés par leurs mécanismes de réglage, p. ex. moteurs électriques

Abrégé

An automatically operatable electric wing-out headrest includes a motor having a lead screw configured to adjust forward-and-rearward rotation of wing-out pads respectively mounted on the opposite sides of a headrest body, a first slider coupled to the lead screw so as to be movable upwards and downwards, a second slider configured to contact the first slider so as to be movable forwards and rearwards, and a wing-out link connected to the second slider to rotate a wing-out frame.

Classes IPC  ?

• B60N 2/885 - Appuis-tête pourvus d’appuis latéraux
• B60N 2/853 - Appuis-tête mobiles ou réglables basculants caractérisés par leurs mécanismes de réglage, p. ex. moteurs électriques

Abrégé

An electric headrest sliding device includes a slider configured to be movable upwards and downwards by driving of a motor, a front frame of a headrest, and a rotation link configured to connect the slider to the front frame, wherein the rotation link is rotated forwards or rearwards to push or pull the front frame during upward-and-downward movement of the slider, thereby accurately adjusting the front and rear positions of the headrest.

Classes IPC  ?

• B60N 2/865 - Appuis-tête mobiles ou réglables permettant un mouvement avant-arrière par rapport à la tête de l’occupant
• B60N 2/80 - Appuis-tête
• B60N 2/809 - Appuis-tête mobiles ou réglables coulissant verticalement

Abrégé

A wing-out headrest for a vehicle is disclosed. The headrest for a vehicle includes: a main frame mounted on a stay; a first frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; a second frame assembly mounted on the main frame to reciprocate in a back and forth direction of the vehicle; and a wing-out frame mounted on the second frame assembly, and including a center frame and a pair of first and second lateral frames rotatably mounted on respective sides of the center frame, wherein the second frame assembly and the wing-out frame may move back and forth as the first frame assembly moves, and the one pair of lateral frames of the wing-out frame may be rotated as the second frame assembly moves.

Classes IPC  ?

• B60N 2/865 - Appuis-tête mobiles ou réglables permettant un mouvement avant-arrière par rapport à la tête de l’occupant
• B60N 2/885 - Appuis-tête pourvus d’appuis latéraux